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IAT IISER2025MathematicsSequences and Series

Let S_n denote the sum of the first n terms of a sequence a₁, a₂, a₃, If S_ n+3 -S_n=13 n+7 for all n , what is the value of a₁₃-a₁₀ ?

Options

  1. A13
  2. B137
  3. C46
  4. D12

Correct answer

A. 13

Step-by-step solution

No Solution

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